Keep careful notes at every stage or utilize a citation management system like Zotero. You may think you'll remember what you have searched and where you found things, but it’s easy to forget or get confused.
Prepare a detailed outline for your paper that lays the foundation for a more in-depth and focused review of relevant research literature.
How will you know you haven't done an effective job of synthesizing and thinking about the results of our initial search for related literature?
As you are composing your outline, are there gaps that appear in how you want to approach the study?
Write, write, write! A well-written paper will undoubtedly go through multiple revisions. Be sure to consult the resources below for additional guidance.